131393510640

Names of 131393510640

• Cardinal: 131393510640 can be written as One hundred thirty-one billion, three hundred ninety-three million, five hundred ten thousand, six hundred forty.

Scientific notation

• Scientific notation: 1.3139351064 × 10¹¹

Factors of 131393510640

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 617

Divisors of 131393510640

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 24 27 28 30 35 36 40 42 45 48 54 56 60 63 70 72 80 84 90 105 108 112 120 126 135 137 140 144 168 180 189 210 216 240 252 270 274 280 315 336 360 378 411 420 432 463 504 540 548 560 630 685 720 756 822 840 926 945 959 1008 1080 1096 1233 1260 1370 1389 1512 1644 1680 1852 1890 1918 2055 2160 2192 2315 2466 2520 2740 2778 2877 3024 3241 3288 3699 3704 3780 3836 4110 4167 4630 4795 4932 5040 5480 5556 5754 6165 6482 6576 6945 7398 7408 7560 7672 8220 8334 8631 9260 9590 9723 9864 10960 11112 11508 12330 12501 12964 13890 14385 14796 15120 15344 16205 16440 16668 17262 18495 18520 18769 19180 19446 19728 20835 22224 23016 24660 25002 25893 25928 27780 28770 29169 29592 32410 32880 33336 34524 36990 37040 37538 38360 38892 41670 43155 46032 48615 49320 50004 51786 51856 55560 56307 57540 58338 59184 62505 63431 64820 66672 69048 73980 75076 76720 77784 83340 86310 87507 93845 97230 98640 100008 103572 111120 112614 115080 116676 125010 126862 129465 129640 131383 138096 145845 147960 150152 155568 166680 168921 172620 175014 187690 190293 194460 200016 207144 225228 230160 233352 250020 253724 258930 259280 262766 281535 291690 295920 300304 317155 333360 337842 345240 350028 375380 380586 388920 394149 414288 437535 444017 450456 466704 500040 506763 507448 517860 525532 563070 570879 583380 634310 656915 675684 690480 700056 750760 761172 777840 788298 844605 875070 888034 900912 951465 1000080 1013526 1014896 1035720 1051064 1126140 1141758 1166760 1182447 1268620 1313830 1332051 1351368 1400112 1501520 1522344 1576596 1689210 1712637 1750140 1776068 1902930 1970745 2027052 2071440 2102128 2220085 2252280 2283516 2333520 2364894 2533815 2537240 2627660 2664102 2702736 2854395 3044688 3153192 3378420 3425274 3500280 3547341 3552136 3805860 3941490 3996153 4054104 4440170 4504560 4567032 4729788 5067630 5074480 5255320 5328204 5708790 5912235 6306384 6660255 6756840 6850548 7000560 7094682 7104272 7611720 7882980 7992306 8108208 8563185 8690047 8880340 9134064 9459576 10135260 10510640 10656408 11417580 11824470 11988459 13320510 13513680 13701096 14189364 15223440 15765960 15984612 17126370 17380094 17736705 17760680 18919152 19980765 20270520 21312816 22835160 23648940 23976918 26070141 26641020 27402192 28378728 31531920 31969224 34252740 34760188 35473410 35521360 39961530 40541040 43450235 45670320 47297880 47953836 52140282 53282040 56757456 59942295 60830329 63938448 68505480 69520376 70946820 78210423 79923060 86900470 94595760 95907672 104280564 106564080 119884590 121660658 130350705 137010960 139040752 141893640 156420846 159846120 173800940 182490987 191815344 208561128 234631269 239769180 243321316 260701410 283787280 304151645 312841692 319692240 347601880 364981974 391052115 417122256 469262538 479538360 486642632 521402820 547472961 608303290 625683384 695203760 729963948 782104230 912454935 938525076 959076720 973285264 1042805640 1094945922 1173156345 1216606580 1251366768 1459927896 1564208460 1642418883 1824909870 1877050152 2085611280 2189891844 2346312690 2433213160 2737364805 2919855792 3128416920 3284837766 3649819740 3754100304 4379783688 4692625380 4866426320 5474729610 6256833840 6569675532 7299639480 8212094415 8759567376 9385250760 10949459220 13139351064 14599278960 16424188830 18770501520 21898918440 26278702128 32848377660 43797836880 65696755320 131393510640
• Sum of all divisors σ(n): 522159912960
• Sum of proper divisors (its aliquot sum) s(n): 390766402320
• 131393510640 is an abundant number, because the sum of its proper divisors (390766402320) is greater than itself. Its abundance is 259372891680

Bases of 131393510640

• Binary: 1111010010111101010011101110011110000₂
• Hexadecimal: 0x1E97A9DCF0
• Base-36: 1OD0AXO0

Squares and roots of 131393510640

• 131393510640 squared (131393510640²) is 17264254638303793209600
• 131393510640 cubed (131393510640³) is 2268411025509638804637937350144000
• The square root of 131393510640 is 362482.4280430707
• The cube root of 131393510640 is 5083.8333467509

Scales and comparisons

• 131,393,510,640 seconds is equal to 4,177 years, 47 weeks, 1 day, 5 hours, 24 minutes.
• To count from 1 to 131,393,510,640 would take you about eight thousand, three hundred fifty-five years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 131393510640 cubic inches would be around 423.7 feet tall.

Recreational maths with 131393510640

• 131393510640 backwards is 046015393131
• 131393510640 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 131393510640's digits is 36
• More coming soon!